基于Three.js的虚拟模型3D交互展示研究及实现

Research on 3D Interactive Display of Virtual Model Based on Three.js and Its Implementation

WebGL的开源框架Three.js是轻量级的3D库,该技术的易用性降低三维空间技术的学习成本,并且极大程度上提高3D显示性能,故被广泛使用。经研究,可以应用Three.js技术实现虚拟数字模型的网页3D展示效果,以交互热点为索引将虚拟模型嵌入至Pano2VR制作的实景漫游系统,实现在网页实景VR里进行虚拟模型3D交互展示,多维度丰富虚拟模型的视觉展示效果。

WebGL's open source framework Three.js is a lightweight 3D library.The ease of use of this technology reduces the learning cost of 3D space technology and greatly improves the performance of 3D display,so it is widely used.After research,we can use Three.js technology to realize the web page 3D display effect of the virtual digital model,embed the virtual model into the real scene roaming system made by Pano2VR with the interactive hot spot as the index,realize the virtual model 3D interactive display in the web page real scene VR,and enrich the visual display effect of the virtual model in multi-dimensions.